ES8102079A1 - Un procedimiento de estabilizacion del tricloro-1,1,1-etano. - Google Patents

Un procedimiento de estabilizacion del tricloro-1,1,1-etano.

Info

Publication number
ES8102079A1
ES8102079A1 ES482050A ES482050A ES8102079A1 ES 8102079 A1 ES8102079 A1 ES 8102079A1 ES 482050 A ES482050 A ES 482050A ES 482050 A ES482050 A ES 482050A ES 8102079 A1 ES8102079 A1 ES 8102079A1
Authority
ES
Spain
Prior art keywords
weight
trichloroethane
epoxide
stabilization
cleaning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES482050A
Other languages
English (en)
Other versions
ES482050A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES8102079A1 publication Critical patent/ES8102079A1/es
Publication of ES482050A0 publication Critical patent/ES482050A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0084—Antioxidants; Free-radical scavengers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

PROCEDIMIENTO DE ESTABILIZACION DE TRICLORO-1,1,1-ETANO. CONSTA DE LAS SIGUIENTES OPERACIONES: 1) ADICION DE ALCOHOL BUTILICO TERCIARIO; 2-METIL-3-BUTIN-2-OL O TRIOXANO; UN EPOXIDO; UN NITROALCANO; UNA AMINA ALIFATICA CICLICA O HETEROCICLICA. 2) DESTILACION DEL PRODUCTO OBTENIDO EN VARIAS FASES. CADA DESTILADO SE SOMETE A UN ENSAYO DE RASPADURA SOBRE PLACAS DE ALUMINIO SUMERGIENDOLAS A TEMPERATURA AMBIENTE EN EL PRODUCTO ESTABILIZADO. PARA LA ESTABILIZACION SE EMPLEA O TOLUENO REFORZANDOLE CON UN AGENTE ANTIOXIDANTE TAL COMO N-METILPIRROL EN PROPORCION DE UN 0,001 A UN 0,1 POR 100 EN PESO RESPECTO AL 1,1,1-TRICLOROETANO.
ES482050A 1978-06-30 1979-06-29 Un procedimiento de estabilizacion del tricloro-1,1,1-etano. Granted ES482050A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7819591A FR2437392A1 (fr) 1978-06-30 1978-06-30 Stabilisation du trichloro-1,1,1 ethane

Publications (2)

Publication Number Publication Date
ES8102079A1 true ES8102079A1 (es) 1980-12-16
ES482050A0 ES482050A0 (es) 1980-12-16

Family

ID=9210180

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482050A Granted ES482050A0 (es) 1978-06-30 1979-06-29 Un procedimiento de estabilizacion del tricloro-1,1,1-etano.

Country Status (14)

Country Link
JP (1) JPS595563B2 (es)
AT (1) AT370712B (es)
BE (1) BE877385A (es)
CA (1) CA1133949A (es)
CH (1) CH640492A5 (es)
DE (1) DE2926000C3 (es)
DK (1) DK275979A (es)
ES (1) ES482050A0 (es)
FR (1) FR2437392A1 (es)
GB (1) GB2024243B (es)
GR (1) GR69971B (es)
IT (1) IT1119785B (es)
NL (1) NL187851C (es)
SE (1) SE445826B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU531464B2 (en) 1979-07-25 1983-08-25 Imperial Chemical Industries Limited Stabilisation of chlorinated aliphatic hydrocarbons
JPS5811407B2 (ja) * 1979-12-24 1983-03-02 旭化成株式会社 安定化１，１，１−トリクロルエタン組成物
AT375331B (de) * 1982-04-09 1984-07-25 Shell Austria Stabilisiertes 1,1,1-trichlorethan und stabilisatormischung zu dessen herstellung
CA1275097A (en) 1984-10-02 1990-10-09 Fujio Nohara Pyridyloxy derivatives
US4973420A (en) * 1989-05-04 1990-11-27 Hoechst Celanese Corporation Stripper composition for removal of protective coatings
US4992604A (en) * 1989-07-24 1991-02-12 Ppg Industries, Inc. Stabilized 1,1,1-trichloroethane compositions
AU2001296504A1 (en) * 2000-11-03 2002-05-15 Dow Global Technologies Inc. Stabilizer and solvent compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1444410A (fr) * 1964-07-20 1966-07-01 Pittsburgh Plate Glass Co Compositions de méthylchloroforme
FR1567940A (es) * 1967-11-17 1969-05-23 Pechiney Saint Gobain
CA943141A (en) * 1970-01-22 1974-03-05 Diamond Shamrock Corporation Stabilization of methyl chloroform
JPS5236741B2 (es) * 1973-08-01 1977-09-17

Also Published As

Publication number Publication date
SE7905627L (sv) 1979-12-31
JPS595563B2 (ja) 1984-02-06
IT7949564A0 (it) 1979-06-28
DE2926000A1 (de) 1980-01-03
BE877385A (fr) 1979-12-31
NL7905097A (nl) 1980-01-03
FR2437392A1 (fr) 1980-04-25
ATA457479A (de) 1982-09-15
NL187851C (nl) 1992-02-03
JPS5511583A (en) 1980-01-26
GB2024243B (en) 1983-03-23
DE2926000C3 (de) 1981-06-04
CA1133949A (en) 1982-10-19
IT1119785B (it) 1986-03-10
FR2437392B1 (es) 1983-01-28
AT370712B (de) 1983-04-25
ES482050A0 (es) 1980-12-16
DE2926000B2 (de) 1980-08-07
DK275979A (da) 1979-12-31
GB2024243A (en) 1980-01-09
CH640492A5 (fr) 1984-01-13
GR69971B (es) 1982-07-22
SE445826B (sv) 1986-07-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402